Today we'll be bringing you with the latest and
greatest AMD heat sinks you can buy right now. We won't be posting
any reviews of these products. This is a roundup which means that
you will see the pictures of these products as well as their features
and capabilities.

Following things that we will look in a
heat sink to make our selection:

The advancement of PC processors is growing rapidly
on a global scale. From 500 MHz to more than 4 GHz, today’s
thermal technology is required to have higher functionality and
extreme performance. Today, Thermaltake is bringing you a new part
of CPU cooling code named SubZero4G™. SubZero4G™ will
be the ultimate solution for today’s high-speed processor.

SubZero4G™ is designed for PC users who need lower noise
level and improved performance. SubZero4G TM comprises a cooling
unit, a PCI card (power and control unit) and a LED case fan.

The cooling unit consists of a cold plate, a thermo-electric module,
a heat sink, and a CPU fan. The cold plate is directly mounted on
the CPU. The thermo-electric module carries the heat from the cold
plate to the heat sink. The CPU fan takes away the heat and case
fans remove the heat to outside the case.

The PCI card includes an AC/DC power supply and a microprocessor.
The microprocessor detects the temperature by ambient and CPU temperature
sensors and then outputs adequate power to CPU and case fans. In
short, the 3-step fan speed is controlled by the microprocessor.

The MCX462+T retention mechanism requires the presence of four
mounting holes surrounding the processor socket, and is compatible
with the following processors: AMD Duron and Athlon XP & MP
2000 and higher. The corners of the heatsink are notched to provide
clearance for capacitors located close to the socket.

The MCX462+ retention mechanism requires the presence of four mounting
holes surrounding the processor socket, and is compatible with the
following processors: AMD Duron and Athlon XP & MP 2000 and
higher. The corners of the heatsink are notched to provide clearance
for capacitors located close to the socket.

Ultimate Price ~$49.99

Thermaltake
SLK 900

Features:
All copper design for maximum performance
Soldered fins to base to ensure effective contact
Screws through motherboard mounting for LAN party
Both AMD socket A and Intel socket-478 compatible

Features:
* Zalman's CPU Coolers do not generate noise and vibration in Silent
Mode.
* The heat dissipating material of the Flower HeatSink (FHS) is
100% Aluminum and Copper.
* Separation of the FHS from the CPU fan prevents transfer of the
fan's vibration to the CPU.
* By utilizing a 92mm fan, both the CPU and the motherboard chipset
are cooled.
* The cooling fan can be mounted at any desired location, making
it compatible with virtually all computer cases and motherboards
(Note: computer cases that have the power supply covering the CPU
cannot be used).
* With the included adjustable fan speed connector, the user can
freely adjust the CPU fan's RPM.
* The CPU can be cooled to a temperature sufficiently below the
temperature required by the CPU manufacturer in Silent Mode.
* Zalman CPU Coolers enable very stable operation of a CPU in an
OVERCLOCKED environment.